Formulated with alpha-hydroxy acids, the Obagi Exfoderm Forte exfoliates dead skin cells to help you achieve a smooth texture and even tone. With 4% lactic acid and 6% glycolic acid, this formulation works deep within the surface layers of the skin to remove damaged skin cells, impurities and congestion for a clearer complexion. The Obagi Exfoderm Forte contains natural skin replenishing agents to promote healing, effective product absorption and increased oxygenation for a fresh, rejuvenated and radiant glow.